The Quick Read: A bank statement cash-out refinance lets a self-employed owner qualify on 12 months of deposits instead of tax returns, and a CPA letter supports that file by documenting your real business expenses, so the lender can count more of your deposits as income while credit, equity, reserves and the appraisal still apply. The letter does not replace the statements, because the statements still carry the income.
- Qualifying income comes from averaged deposits, trimmed by an expense factor that the lender sets.
- A third-party accountant’s letter can document your actual expense ratio, where the program allows it.
- On an owner-occupied cash-out, a primary residence reaches up to 80% LTV with a fixed expense ratio and up to 75% LTV with an accountant-prepared ratio.
- Second-home cash-out tops out at up to 75% LTV, and investment-property cash-out tops out around 75% LTV.
- Cash-out is capped by whichever is tighter: your equity or your income. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.
What Is a Bank Statement Cash-Out Refinance?
It is an alternative-documentation mortgage that replaces your old loan with a larger one and hands you the difference in cash. The lender reads your bank statements instead of your tax returns. The loan is reviewed on documented income under the applicable program, subject to lender guidelines.
Why does this product exist? A tax return shows profit after deductions. A business owner who writes off equipment, vehicles and home-office costs can show modest taxable income while moving a lot of money through the account. A conventional underwriter sees the return. A bank statement underwriter sees the deposits.
Through the wholesale network Lendmire works with, most programs ask for 12 months of business or personal statements. The lender averages the eligible deposits, applies an expense factor where the statements are business accounts, and arrives at qualifying income. Loan sizes on these programs run roughly from $125,000 to $3,500,000. Reserves commonly land around 6 months of the housing payment.
One point trips people up early. A bank statement loan is a different set of documents, not a smaller set. The lender still verifies the income it counts. It just uses a different record to do it.
Can a CPA Letter Replace Tax Returns?
A CPA letter can stand in for tax returns on programs that allow it, but it never stands in for the bank statements. The statements prove the money arrived. The letter proves something about the business behind the money, usually that it exists, that you own it, and what it costs to run.
Think of the file as having two jobs. The first job is showing income. Deposits do that. The second job is showing how much of that income is really yours to spend on a mortgage. The expense factor does that, and the CPA letter is the tool that can change it.
Here is what the letter typically replaces and what it leaves alone:
- It can replace the tax return as proof the business is real and that you own it.
- It can replace the lender’s default expense factor, if the program accepts an accountant-prepared ratio.
- It does not replace the bank statements as the source of income.
- It does not replace credit, reserves, the appraisal or the LTV limits.
- It does not approve the loan. The lender still reviews the whole file.
Some lenders still ask for a profit-and-loss statement or a business license alongside the letter. They use those items to confirm the business is operating, not to calculate income. Each lender’s program sheet sets the exact list, and a broker who sees many sheets can tell you which ones ask for what.
The Three CPA Documents (They Are Not the Same Thing)
Borrowers say CPA letter and mean three different things. Each one proves something different, and programs accept them differently.
| Document | What it proves | Typical use |
|---|---|---|
| CPA letter | Business exists, you own it, tenure | Verifies self-employment |
| CPA-prepared P&L | Revenue and costs over a period | Alternative to statements on some programs |
| CPA-prepared expense ratio | Share of revenue spent on costs | Replaces the default factor |
The letter is the most common. The P&L-only route exists on a smaller set of programs and works as an alternative to deposit averaging. The expense ratio is the one that moves your cash-out number, and it is the one this article spends the most time on.
Who may sign also varies. Most programs want a credentialed third party: a CPA, an enrolled agent or a qualifying tax preparer. A spreadsheet you built yourself does not count, and neither does a note from a family member who does your books. If your program lists only a CPA, a tax preparer’s signature will not do.
What a Good CPA Letter Contains
A strong letter is specific, short and signed by someone who can stand behind it. It should read like a professional’s factual statement, not a sales pitch.
Typical elements across the programs in the network:
1. The preparer’s name, credential, license number and contact details.
2. How long the preparer has known the borrower and the business.
3. The business name, entity type and your ownership percentage.
4. How long the business has operated.
5. For expense-ratio programs, a specific expense percentage and the period it covers.
6. A statement that the preparer, not the borrower, prepared the figures.
What a CPA may refuse to write matters just as much. Many will not give broad assurances such as promising the business will keep earning. They can state facts they have verified, and that is all a lender needs. Do not ask for more than the accountant is comfortable signing, because a hedged or vague letter helps nobody.
The letter is not a lender-approved template, and you should not copy one from the internet. Ask your loan advisor for the program’s exact requirements before the accountant starts writing. Tax treatment varies, so consult a qualified professional about how any of this affects your own return.
How Lenders Turn Deposits Into Income
The lender follows the same steps on most files, though the exact numbers differ by program.
1. Pick the statement window and account type. You submit 12 months of personal or business statements. Personal and business accounts get treated differently.
2. Strip out ineligible deposits. Transfers between your own accounts, loan proceeds and refunds do not count as income.
3. Average what is left. The lender totals the eligible deposits and divides over the window. If you own less than all of the business, it applies your ownership share.
4. Apply the expense factor on business accounts. Business deposits are gross revenue, so the lender trims them for operating costs. A flat factor is the usual default. The lender sets it, not you.
5. Swap in the CPA-documented ratio, where allowed. If the accountant’s ratio is meaningfully lower than the default, qualifying income rises. If the letter is missing or the ratio is close to the default, the file falls back to the default.
6. Calculate debt-to-income (DTI). DTI is your monthly debts divided by your qualifying income. The new, larger loan adds to your obligations, so the cash-out itself pushes DTI up.
7. Layer on the cash-out rules. These cover the appraisal, LTV, reserves and where your funds come from.
No lender can promise a universal formula. Expense factors differ across programs, and a few lenders treat personal-account deposits with little or no haircut. That is one reason a broker who shops several lenders can change the outcome of a file without changing a single document.
How the Expense Ratio Changes Your Cash-Out
The expense ratio is the biggest lever you have on qualifying income. A lower documented ratio means more of each deposit counts, which means higher income against the same debts. Higher income means more room under the DTI limit, and that means more cash-out can fit.
Here is the logic with no dollar figures, since every file differs:
| Step | Default factor | CPA-documented ratio |
|---|---|---|
| Deposits averaged | Same | Same |
| Expenses subtracted | Lender’s flat share | Your actual share |
| Qualifying income | Lower | Higher (if ratio is lower) |
| DTI on the new loan | Tighter | Roomier |
| Cash-out room | Smaller | Larger, up to the LTV cap |
Notice the last row. Equity does not raise income, and income does not raise equity. The cash-out you can pull is limited by whichever cap bites first. A borrower with huge equity and thin qualifying income hits the income cap. The CPA letter only helps with the first problem.
The letter also changes the leverage ceiling, and not in the direction people expect. On an owner-occupied primary-residence cash-out, a fixed expense ratio reaches up to 80% LTV, while an accountant-prepared ratio reaches up to 75% LTV. You may trade some leverage for better income, which is a real decision and not an automatic win. If the equity cap would bind anyway, the fixed ratio may be the better path.
Cash-Out Requirements by Occupancy
Occupancy sets the leverage ceiling on a cash-out. It also decides which disclosure rules apply, which we cover below. These are typical ceilings across select lenders in the network, subject to lender guidelines, credit and loan size.
| Property use | Cash-out LTV ceiling | Notes |
|---|---|---|
| Primary residence | Up to 80% | Fixed expense ratio |
| Primary residence | Up to 75% | Accountant-prepared ratio |
| Second home | Up to 75% | By loan size and credit |
| Investment property | Around 75% | Cash-out |
Do not confuse these with purchase figures. A primary-residence purchase or rate-and-term refinance on bank statement documentation can reach up to 90% LTV through select lenders, and the strongest files earn the top of that range. That figure does not apply to a cash-out. Investment purchase leverage on bank statements varies by lender, so treat it as a case-by-case question.
There is also an asset-depletion alternative. It qualifies a borrower on liquid assets instead of deposits and runs to about 80% LTV on a primary residence. It suits retirees and owners with large balances but irregular income. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.
Credit score, reserves and seasoning rules come from each lender’s program sheet. Plan on reserves of around 6 months of the housing payment and a full appraisal.
Your Document Checklist
Gather these before you talk to a loan advisor:
- Income: 12 months of consecutive statements for the account you want counted, with every page.
- Business proof: a business license, registration or CPA letter confirming you own the business and how long it has operated.
- Expense ratio (optional): a signed letter from a credentialed third party stating a specific percentage and the period covered.
- Credit: a government ID and authorization for a credit check.
- Property: the current mortgage statement, insurance declaration, and entity papers if an LLC holds a rental.
- Reserves: statements for the accounts holding your reserve funds.
Expect the lender to ask for letters of explanation on anything odd in the statements. That is normal, and it goes quickly when the answer is simple and documented.
If Your CPA Won’t Sign
Plenty of accountants decline to write letters for lenders. They worry about liability, or they do not know what lenders expect. You still have routes, and which ones apply depends on the program.
- A different credentialed preparer. Many programs accept an enrolled agent or qualifying tax preparer in place of a CPA.
- Business registration or license. This proves the business exists and how long it has been operating, even without a letter.
- A third-party P&L. Some programs take a profit-and-loss statement prepared by a qualified third party instead of deposit averaging.
- The default expense factor. You can proceed without a documented ratio. You simply give up the chance to raise qualifying income.
Each of these depends on the lender. A broker can tell you which programs accept which, and that saves you from paying for a document the lender will not take.
Statement Hygiene: What Gets Stripped or Flagged
Clean statements make the average honest. Messy ones lower your income or stall the file.
- Commingling. Personal spending running through a business account muddies the picture. Underwriters may ask you to explain it.
- Overdrafts and returned items. A pattern signals cash-flow stress, even when the average looks fine.
- Large unexplained deposits. A one-time transfer or loan proceeds will be removed, and sometimes questioned.
- Transfers between your own accounts. These are stripped out, so do not count on them as income.
- Gaps. Missing pages or months can stop a file cold.
If you know a big deposit was a gift, a sale of equipment or a transfer, write down what it was before the lender asks. A short, documented explanation beats a long email chain later.
Where the General Rule Breaks
The pattern above covers most self-employed files. Several cases bend it.
Personal statements. When you qualify on personal accounts, no expense factor usually applies, so a CPA ratio adds little. The letter may still help verify self-employment.
A letter that does not help. If your real expenses are close to the lender’s default factor, the documented ratio changes almost nothing. You would pay for a letter that does not move the number.
Owner-occupied versus investment. The leverage ceilings differ by occupancy, as shown in the table above. A fixed ratio and an accountant-prepared ratio can also carry different ceilings on the same primary residence.
Low-margin or asset-heavy businesses. A flat default factor can shortchange a business with unusual costs. A documented ratio matters most for these borrowers, and for some it can go either way.
A DSCR cash-out instead. A DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. On that file, bank statements prove assets and reserves, not income. No CPA letter and no expense factor are involved.
Scaling. Bank statement loans run through your personal DTI, so every financed property stacks on the same income base. DSCR scales property by property.
Which Route Fits You?
The right program depends on your property, credit, leverage need and documents. This table sorts the common situations.
| Your situation | Likely fit |
|---|---|
| Strong deposits, thin tax returns | Bank statement |
| Clean returns showing strong income | Full documentation |
| Rental with solid rent coverage | DSCR |
| Large liquid assets, irregular income | Asset depletion |
For the full picture of how investor financing works, the complete DSCR loans guide walks through it.
A broker that shops several wholesale lenders can match your deposits, property and goals to a program sheet. The lenders that write this kind of loan depend on your credit profile, loan size, occupancy and the documents you can supply. No single program is right for every borrower.
Which Disclosure Rules Apply?
Occupancy decides this. An owner-occupied cash-out, whether a primary residence or a second home, is a consumer mortgage. The federal TRID disclosure rules apply to it. A bank statement loan on a non-owner-occupied rental, including a short-term rental, is a business-purpose loan and is exempt from TRID. Keep the two straight when you read a lender’s materials, because they follow different paths.
Business-purpose status does not mean lighter underwriting. Lenders still document income for the program. On the consumer side, federal rules require lenders to make a good-faith determination that you can repay, and the CFPB’s small entity compliance guide says stated-income lending is no longer permitted. The CFPB’s earlier compliance guide lists financial institution records, such as bank account statements, among acceptable verification sources. A trade review of regulator findings by CFS Review reports that non-QM lenders must verify the income they actually rely on.
The practical takeaway is simple. A CPA letter is a lender guideline tool, not something the federal rule itself prescribes. Bank statements are the verification record that does the heavy lifting.
Key Terms Defined
Cash-out refinance: a new, larger mortgage that pays off your current loan and gives you the difference in cash.
Expense factor: the share of business deposits a lender subtracts for operating costs before counting the rest as income.
LTV (loan-to-value): the loan amount divided by the property’s appraised value, shown as a percentage.
DTI (debt-to-income): your monthly debt payments divided by your qualifying monthly income.
Non-QM: a mortgage that falls outside the standard qualified-mortgage box, often because income is documented in a different way.
Enrolled agent: a tax professional licensed by the federal government to represent taxpayers, which some programs accept in place of a CPA.
Frequently Asked Questions
Do I need a CPA letter for a bank statement cash-out?
Not always. Many files qualify on the bank statements alone, with the lender’s default expense factor. The letter becomes useful when your real expenses are lower than that default, or when a program wants third-party proof the business exists. Ask your loan advisor which route your lender’s program sheet takes.
Can a tax preparer sign it instead of a CPA?
On many programs, yes. Lenders often accept an enrolled agent or a qualifying tax preparer, as long as that person is a third party and holds a credential. Some programs list only a CPA, so confirm the signer requirement before you pay for the letter.
Can I cash out an investment property this way?
Yes, on programs that allow it, with leverage that tops out around 75% LTV on a cash-out. If the rental covers its own payment, a DSCR loan may fit better, because it uses the property’s rent instead of your personal deposits and DTI. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
Does the lender still check my taxes?
A bank statement file does not rely on tax returns for income, but the lender may still ask for a profit-and-loss statement or other proof the business is real. Credit, reserves, the appraisal and LTV rules all apply as usual.
Is a CPA letter the same as a P&L?
No. The letter is a statement about you and your business. A P&L is a financial report of revenue and costs over a set period. A third-party P&L is an alternative documentation path on some programs, and a CPA-prepared expense ratio is a separate document again.
Next Step
If you are self-employed and want to see how the numbers work, Lendmire can help you compare bank statement loan options based on your deposits, the property, credit profile, leverage, and your goals. Owner-occupied consumer programs are available in 16 states, and every file is underwritten individually by the lender, subject to lender guidelines and not a commitment to lend. You can request a quote at Lendmire’s quote page or call 828-256-2183.
A deeper walk-through of investment-property equity extraction lives in Lendmire’s guide to cash-out refinance on an investment property.
About Lendmire
Lendmire is a mortgage brokerage (NMLS# 2371349) licensed for consumer mortgage lending in 16 states, arranging bank statement and other alternative-documentation mortgages — P&L-only, 1099-only and asset-based paths — through a wholesale lending network. Eligibility is determined by the lender on each file. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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Informational only. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
References
1. CFPB ATR/QM Small Entity Compliance Guide
2. CFPB ATR/QM Compliance Guide
3. CFS Review: CFPB Addresses Non-QMs Under Ability-To-Repay Rule
This article is part of Lendmire’s self-employed mortgage guides — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Best Bank Statement HELOC Program After a Denial on Returns · Best Bank Statement HELOC Program on the One Rental Left Out of a Blanket Loan · Best Bank Statement HELOC Program When You’re Self-Employed
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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- North Carolina Insurance Producer · License# 19053198 · Property, Casualty, Life, Health · Verify on NAIC SBS
- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Disclosure information. Lendmire is a state-licensed mortgage brokerage under NMLS# 2371349. Lendmire is not a depository institution, direct lender, or financial advisor — all loans referenced are placed through wholesale lender partners and are subject to each lender's underwriting standards. This article is provided for general informational purposes and is not a commitment to lend, nor does it constitute financial, legal, or tax advice. Loan programs, terms, rates, and qualification standards change without notice and depend on borrower profile, property type, and the state in which the subject property is located. Equal Housing Opportunity provider. NMLS Consumer Access: nmlsconsumeraccess.org.